More Equations - West Pender Middle School更多的方程-西德中学
浙江省宁波市2023-2024学年高一上学期期末英语试卷含答案
宁波市2023学年第一学期高一年级期末考试英语（答案在最后）注意事项：1.答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
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第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。
1.【此处可播放相关音频，请去附件查看】How long did it take the man to finish the paper?A.Four hours.B.Five hours.C.Six hours.【答案】B【解析】【原文】W:You look tired and sleepy.Do you have trouble falling asleep?M:No,I had to finish the paper for history class from9:00last night to2:00in the morning,because I didn’t remember it until I finished watching TV.2.【此处可播放相关音频，请去附件查看】What does the woman remind the man to do?A.Pack for his flight.B.Leave early tomorrow.C.Check the time of the flight.【答案】C【解析】【原文】W:You should check the airline’s website before you leave tomorrow,just to make sure your flight is on time.M:Good idea.But let me just finish packing first.3.【此处可播放相关音频，请去附件查看】How does Nancy feel when she hears about the gift?A.Surprised.B.Confused.C.Disappointed.【答案】A【解析】【原文】M:Happy Valentine’s Day,Nancy!Would you like some chocolate?W:Oh,I really wasn’t expecting a Valentine gift.But I love chocolate!Thank you so much!4.【此处可播放相关音频，请去附件查看】Why is the man leaving early?A.He wants to avoid a traffic jam.B.He isn’t interested in the movie.C.He doesn’t know the way to the theatre.【答案】A【解析】【原文】W:Why are you leaving so early?The movie doesn’t start till seven.M:You know,it’s a nightmare on the expressway during rush hour.5.【此处可播放相关音频，请去附件查看】What does the man think of the canned fish?A.It has a strong smell.B.It has gone bad.C.It tastes good actually.【答案】B【解析】【原文】M:Does this canned fish taste funny to you?I think it might be time to throw it out.W:This is a special kind of canned fish from Sweden.It has a really strong flavor,but it hasn’t gone bad.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
【6套打包】成都市树德实验中学(西区)中考一模英语试卷及答案
中考英语第一次模拟测试试卷一、单项选择(共15小题，每小题1分，满分15分)从每小题所给的A、B、C、D四个选项中,选出最佳选项。
( ) l. In a way, _______ global warming is a challenge for man, so we must overcome it to build________ fine world.A. the; ／B. a; theC. a; ／D. /; a( ) 2. How many lands of sounds do the underlined letters have?through; cough; though; enough;A. threeB. fourC. oneD. two( ) 3. Not having breakfast could raise your _________ of heart disease by 87%,according to a new study.A. riskB. habitC. priceD. size( ) 4. - What's wrong with Simon? He isn't at school today.- His legs hurt. He was __________ by a motorcycle this morning.A. treatedB. operatedC. hitD. cured( ) 5. - I think Mei Fang is a(an) ___________girl.- That's true. She always feels nervous when she speaks in class.A. friendlyB. shyC. honestD. lively( ) 6. Researchers have found that trees in the city die faster than ones in the countryside as higher levels of carbon dioxide（氧化碳）make it _________ for the plant to survive.A. harderB. more hardlyC. more quicklyD. more easily( ) 7. – If someone is ________ your way, what will you do?- I will wait _________ he or she moves instead of pushing past.A. by; whenB. on; afterC. in; untilD. along; as ( ) 8. -Wechat has made our life much easier today.- Exactly! That is why ___________ people refuse to use it.A. manyB. littleC. muchD. few( ) 9. -How do you feel after watching the movie Amazing, My Country?-Well, I think it is lucky for us ____________ this great country.A. to liveB. to five inC. livingD. living in ( ) 10. Life is a journey with trouble, but with care and wisdom you can _______ any problem you face.A. put outB. hand outC. find outD. work out ( ) 11. -____________ do you go to the theatre?- I seldom go there because I like seeing movies online.A. How longB. How soonC. How oftenD. How many times ( ) 12. - Excuse me. Who came in just now?- Sorry, I don't know. I __________ my e-mail from my friend.A. am readingB. was readingC. will readD. have read ( ) 13. "__________ you've made! But you should still work hard, "the teacher said to the boy.A. What great progressB. How a big mistakeC. What a big mistakeD. How great progress( ) 14. The boy wants to do a project on recycling. He wonders _______________.A. that she will do something to make a differenceB. if the project can encourage everyone to recycleC. how can she help others to recycle useful materialsD. where can people put the rubbish( ) 15. -Only people with a lot in common can be good friends.-______________. Opposites sometimes attract each other.A. I can't agree moreB. That's all right.C. I don't think soD. It doesn't matter二、完形填空(共15小题；每小题1分，满分15分)阅读下面短文，掌握其大意,从每小题所给的A、B、C、D四个选项中,选出最佳选项。
安徽省合肥市第五十中学西校2024-2025学年七年级上学期期中考试英语试题
安徽省合肥市第五十中学西校2024-2025学年七年级上学期期中考试英语试题一、单项选择1．—Is there ________ art festival in our school this year?—Sure. I’m going to play ________ guitar then.A．an; /B．an; the C．/; the D．a; a2．Jenny left home ________ telling her parents about her travel plan. It made her parents worried.A．for B．with C．without D．about3．—Is this ________ yellow schoolbag, Kate?—No, ________ is orange.A．yours; my B．yours; mine C．your; my D．your; mine 4．—I’m going on a long ________ around China during the summer holiday.—Really? Have a good time!A．project B．journey C．activity D．talk5．Put on the coat when you go out. It can ________ you from the cold wind.A．protect B．get C．join D．move6．Kate and Gina have ________ hobbies. Kate likes playing music, but Gina likes playing sports.A．wide B．different C．clever D．important 7．When my dad was a child, there ________ no TVs or computers at home.A．is B．are C．was D．were8．Thank you for ________ my grammar mistake and telling me how to correct it.A．pointing to B．looking for C．pointing out D．looking at 9．When the teacher came in, all the students stopped ________ and the classroom got quiet.A．talk B．talking C．to talk D．to talking 10．—Why don’t we ride a bike to the park?—________ Let’s go!A．Good idea!B．Have much fun.C．Yes, there is.D．What about you?二、完形填空Tom is my best friend. He is very shy, and he wants to do something to 11 himself. The school speech club recruits (招募) new students. So he grasps (抓住) the 12 to join the speech club.The teacher in the club often teaches students some speaking skills (技巧). To remember these skills, Tom 13 hard every day. And the teacher 14 his learning through different exercises. Tom also learns how to tell stories in this club. These lessons are very useful for him, 15 he wants to learn more. Then Tom begins to join in some speech competitions, and he wins some 16 . His parents and teachers are really happy. They all think it is 17 for Tom to join this club. Tom also meets some new friends here. They have the same hobby 18 him. They all like reading. With these new friends, Tom never feels 19 . When Tom has problems, they always help him. And they also bring a lot of 20 to Tom.Tom feels lucky to join this club and meet his teacher and friends.11．A．watch B．protect C．change D．remember 12．A．chance B．thought C．meaning D．mistake 13．A．finishes B．practises C．happens D．listens 14．A．enjoys B．checks C．introduces D．stops15．A．so B．or C．but D．because 16．A．facts B．prizes C．plans D．tickets 17．A．kind B．wrong C．polite D．right18．A．by B．of C．as D．to 19．A．healthy B．angry C．lonely D．silly 20．A．adventures B．luck C．fun D．problems三、补全对话从方框中选择最佳选项补全对话（有两项多余）A: What’s your hobby?B: 21 It’s so relaxing.A: Gardening? That sounds interesting! 22B: Oh, there are so many things! It brings flowers, fruit and vegetables. A: That sounds great. 23B: I think it also helps me keep healthy.A: Really?B: Of course! 24 So it’s good for our health.A: That’s amazing! It’s fun and makes you get close to nature.B: 25A: Thanks for sharing! I’ll give it a try.A．Not at all.B．I love gardening.C．What do you like about it?D．You can try gardening too.E．Any other reasons for you?F．In fact, gardening is a kind of exercise.G．Nothing is more enjoyable than taking a walk.四、阅读理解26．When is the school’s Open Day?A．On July 6th.B．On August 6th.C．On July 16th.D．On August 16th.27．The parents can be in the school for ________ hour(s).A．one B．two C．three D．four28．What can’t the parents do on Open Day?A．play games B．have lunchC．see the classrooms D．talk with the principle29．Who is the Open Day for?A．Kids.B．Parents.C．Students.D．Teachers.Ann is at a new school this year. She is happy to go to the Forest Happy School.She is in her classroom now. She sees a beautiful rabbit.“Hello, are you my classmate?” asks Ann.“Yes, I am Alice Smith,” the rabbit smiles at Ann.“I am Ann Brown,” Ann smiles back.“Nice to meet you, Ann,” says Alice. “I love the school. I love the carrots (胡萝卜) here. Do you love carrots, too?”“No, I don’t. I am a giraffe (长颈鹿),” says Ann. “I love eating tree leaves (叶子).”“Oh, I see. We have lots of trees here!” says Alice. “You are very tall. How old are you?”“I am tall, but I am young,” says Ann. “I am only 3 years old.”“I am 3 years old, too,” says Alice, “but my sister is 2 years old.”“That’s good! I think we can be good friends!”Alice and Ann smile again.30．Who is Ann?A．A beautiful rabbit.B．A new student.C．A student’s mother.D．A nice teacher.31．What is the rabbit’s name?A．Alice Brown.B．Ann Smith.C．Ann Brown.D．Alice Smith. 32．What is Ann’s favourite food?A．Carrots.B．Fish.C．Chicken.D．Tree leaves. 33．Who is 2 years old?A．Ann.B．Alice.C．Alice’s sister.D．Ann’s sister.Going to a new school can be hard, but this passage will help you. Here is something to help you to fit in with (与……相处融洽) your teachers and classmates.First, take a day to enjoy your school. Ask for a school map. A good school handbook can also help you. But to make it easy, ask the people near you to find the right place. Be nice to everyone, because they might just be your next teacher or friend.Second, get to know your teachers and pay attention in class. Teachers always pay attention to new students. Talk to them and find out more about them. You need to make friends. Talk to different people.Third, join a few clubs or sports teams and make more friends in this way.Last, be yourself and be polite. Don’t worry too much about what people think of you. Be true and be nice to everyone, no matter (无论) how unfriendly they may be at first. Don’t tell lies.Work hard to fit in while still being yourself. The first few weeks are always hard, but you’ll soon get used to it.34．What should you do on your first day at a new school?A．Walk around the school.B．Take photos of the school.C．Stay only in the classroom.D．Talk only to your teachers.35．Why should you be nice to people at the new school?A．Because it’s a rule.B．Because they can help you.C．Because they may be your friends.D．Because it is good for study.36．What can you do to make new friends according to the passage?A．Study hard.B．Be in some clubs.C．Be quiet.D．Give gifts.37．What is the main topic (主题) of this passage?A．Ways to go to school.B．Ways to study better.C．How to fit in at a new school.D．How to be a teacher’s favorite student.五、任务型阅读阅读下面短文，并用英语回答问题(请注意每小题后面的词数要求)。
人教版英语中考复习专练 八年级下册 Unit 9-Unit 10
Unit 9－Unit 10Ⅰ.完形填空[2020·杭州西湖区一模]When George Dennehy was a young boy，he never dreamed he would serve others as a motivational(励志的)speaker and musician.But the armless teenager has spent the last couple of years sharing his story and __1__ others.Born with no __2__in Romania，Dennehy's condition was terrible，so his parents turned him over to a __3__in America.Early on，he says his American parents __4__his musical abilities.When he was 8 years old，his mom took him to violin __5__ and he started playing.However，he didn't really enjoy it at first.His first teacher，Shelley，helped him __6__with his feet.Shelley actually learned to play the violin with her feet and made up some foot __7__．She wanted to see if it was __8__to do it.“I am really moved by what she has done for me，”Dennehy says.At the beginning of high school，when the violin became not so cool to play，Dennehy __9__ playing the guitar and picked it up pretty fast.“It was necessary，though，to learn the violin first，__10__it's the hardest of all to play，”he says.“The only__11__in the guitar is that I'm playing the cords(弦)．But I play in the same tune(曲调)as everyone else does，” he notes.Learning to play music hasn't been an easy road.He was shy at first.But every time he got on stage to __12__or play music，he could see how the audience __13__him for his abilities and that gave him confidence to realize his dream.No matter what situation we're in，__14__is possible.It is so easy to give up sometimes.But we shouldn't do that.There's more that is meant for __15__．（）1.A.encouraging B．praisingC．annoying D．fooling（）2.A.legs B．armsC．eyes D．hair（）3.A.hospital B．schoolC．company D．family（）4.A.lost B．inventedC．noticed D．created（）5.A.parties B．lessonsC．stores D．concerts（）6.A.play B．walkC．eat D．dance（）7.A.signs B．rulesC．exercises D．pictures（）8.A.possible B．meaninglessC．cruel D．expensive（）9.A.turned down B．put offC．gave up D．took up（）10.A.so B．becauseC．or D．if（）11.A.knowledge B．weaknessC．difference D．mistake（）12.A.record B．changeC．write D．perform（）13.A.thanked B．askedC．punished D．admired（）14.A.nobody B．somebodyC．nothing D．anything（）15.A.them B．himC．us D．itⅡ.阅读理解[2020·宁波校级模拟]①More and more teachers say the digital age has had a good and a not-sogood influence on the American teenagers.More than 2，000 high school teachers took an online survey.75 percent of the teachers said the Internet and digital search tools have had a “mostly good” use for their students' research habits and skills.But 87 percentagreed that these technologies “make the students not have enough attention”．And 64 percent said the technologies “do little to help them in courses”．②The Pew Internet Project did the survey with the National Writing Project.Judy Buchanan is a voice director of the National Writing Project.Ms.Buchanan says digital research tools are helping students learn more，and learn faster.Teachers really like these tools，because they are ways to make some of learning exciting.Young people enjoy using these tools.And the goal is to help them become creative students of meaningful work，and not just that kind of copyist.③But__one__problem__the__survey__found__is__that__many__students__ lack__digital__literacy. In other words，they trust too much of the information.Judy Buchanan says these students have not developed the skills they need to tell whether the online information is good or bad.④Another problem the survey found is something that might not seem like a problem at all，being-able to quickly find information online.Teachers say the ability of their students to work hard to find answers is becoming weaker.They say students depend too much on search engines(引擎)and do not make enough use of printed books.⑤Besides，many teachers are also worried about the problem that the Internet makes it easy for students to copy work done by others，instead of using their own abilities.（）16.What does the writer want to tell us by writing this passage?A．Digital search tools are playing a key role.B．Students don't know how to use the digital search tools.C．Many teachers are worried about the students' abilities.D．Digital tools bring about benefits and problems.（）17.How is the passage organized?A. B.C. D.（）18.The underlined sentence in Paragraph 3 probably means____．A．many students can't understand how to use the digital knowledge wellB．many students don't have the right digital toolsC．many students can't find the information from the InternetD．many students don't trust their university teachers（）19.What is the next paragraph probably about?A．Show an online survey from students.B．Show another benefit of digital tools.C．Show the solutions to the problems.D．Show the names of digital tools.Ⅲ.词汇运用A．根据下列句子及所给汉语注释，写出空缺处各单词的正确形式(每空一词)。
外国语学校小升初入学考试中英文奥数题库1
外国语学校小升初英语奥数训练题第一部分1、三个素数的倒数之和是，则这三个素数中最大的是多少？1. The sum of the reciprocals of three prime numbers is, so what is the greatest one among the three prime numbers?2、有一个分数，它的分子加2，可以约简为；它的分母减2，可以约简为。
这个分数是多少？2. There is a fraction. If its numerator adds 2, it can be reduced to be; if its denominatorsubtracts 2, it can be reduced to be. So what is this fraction?3、一个数分别除以，，，所得的商都是自然数。
这个数最小是多少？3. A number is divided by, and respectively and thequotients are all natural numbers. So whatis the minimum value of this number?4、一片竹林，去年不开花的竹子比开花的2倍还多55棵，今年又多了100棵开花，这时开花的竹子恰好是不开花的4倍，这片竹林有多少棵竹子？4. There is a bamboo forest. Last year, the non-blooming bamboos were two times and 55 more than the blooming bamboos. With another 100 bamboos blooming this year, the blooming bamboos are four times as many as the non-blooming bamboos. So, how many bamboos are there in this forest?（红色的地方我有点不确定，葛老师您看看应该怎么翻）5、从中去掉两个分数，余下的分数之和为1。
初中英语中考复习 冲刺卷 阅读理解-2020年最新模考分类冲刺小卷(原卷版)
Cartoon Museun
Come and see the best of British cartoon art.There is something for everyone,including popular cartoon characters and a great shop full of funny books and cards.
Venice, Italy
With waterways instead of streets. This "Floating City" has attracted visitors for centuries. But no visit to Venice is complete without a ride on one of its famous gondolas, human powered
A.£10B.£15C.£25D.£4
四．（2019年安徽省中考真题）阅读下列短文, 从短文后各题所给的A,B,C,D四个选项中, 选出最佳选项。
The world uses about a thousand million (百万) tons of water a day. Water is a human right and everyone should have their share. Yet more than 700 million people around the world have trouble getting clean, safe water.
Sadly the party might be over soon. The reef is dying. Human activities are changing the weather. Warming ocean, water kills the coral, and this causes problems up the food chain.The New York Timesreported that large parts are already dead, and the reef system might be gone by 2030.
AMC10美国数学竞赛A卷附中文翻译和答案
2011AMC10美国数学竞赛A卷之蔡仲巾千创作1. A cell phone plan costs $20 each month, plus 5¢ per text message sent, plus 10¢ for each minute used over 30 hours. In January Michelle sent 100 text messages and talked for 30.5 hours. How much did she have to pay?(A) $24.00(B) $24.50(C) $25.50(D) $28.00(E) $30.002. A small bottle of shampoo can hold 35 milliliters of shampoo, Whereas a large bottle can hold 500 milliliters of shampoo. Jasmine wants to buy the minimum number of small bottles necessary to completely fill a large bottle. How many bottles must she buy?(A) 11(B) 12(C) 13(D) 14(E) 153. Suppose [a b] denotes the average of a and b, and {a b c} denotes the average of a, b, and c. What is {{1 1 0} [0 1] 0}?(A)(B)(C)(D)(E)4. Let X and Y be the following sums of arithmetic sequences:X= 10 + 12 + 14 + …+ 100.Y= 12 + 14 + 16 + …+ 102.What is the value of ?(A) 92(B) 98(C) 100(D) 102(E) 1125. At an elementary school, the students in third grade, fourth grade, and fifth grade run an average of 12, 15, and 10 minutes per day, respectively. There are twice as many third graders as fourthgraders, and twice as many fourth graders as fifth graders. What is the average number of minutes run per day by these students?(A) 12(B) (C) (D) 13 (E) 146. Set A has 20 elements, and set B has 15 elements. What is the smallest pos sible number of elements in A∪B, the union of A and B?(A) 5(B) 15(C) 20(D) 35 (E) 3007. Which of the following equations does NOT have a solution?(A) (B) (C)(D) (E)8. Last summer 30% of the birds living on TownLake were geese, 25% were swans, 10% were herons, and 35% were ducks. What percent of the birds that were not swans were geese?(A) 20(B) 30(C) 40(D) 50(E) 609. A rectangular region is bounded by the graphs of the equations y=a, y=-b, x=-c, and x=d, where a, b, c, and d are all positive numbers. Which of the following represents the area of this region?(A) ac + ad + bc + bd(B) ac – ad + bc – bd(C) ac + ad – bc – bd(D) –ac –ad + bc + bd(E) ac – ad – bc + bd10. A majority of the 20 students in Ms. Deameanor’s class bought pencils at the school bookstore. Each of these students bought the same number of pencils, and this number was greater than 1. The cost of a pencil in cents was greater than the number of pencilseach student bought, and the total cost of all the pencils was $17.71. What was the cost of a pencil in cents?(A) 7(B) 11(C) 17(D) 23 (E) 7711. Square EFGH has one vertex on each side of square ABCD. Point E is on AB with AE=7·EB. What is the ratio of the area of EFGH to the area of ABCD?(A)(B)(C)(D)(E)12. The players on a basketball team made some three-point shots, some two-point shots, some one-point free throws. They scored as many points with two-point shots as with three-point shots. Their number of successful free throws was one more than their number of successful two-point shots. The team’s total score was 61 points. How many free throws did they make?(A) 13(B) 14(C) 15(D) 16(E) 1713. How many even integers are there between 200 and 700 whose digits are all different and come from the set {1, 2, 5, 7, 8, 9}?(A) 12(B)20(C)72(D) 120 (E) 20014. A pair of standard 6-sided fair dice is rolled once. The sum of the numbers rolled determines the diameter of a circle. What is the probability that the numerical value of the area of the circle is less than the numerical value of the circle’s circumference?(A)(B)(C)(D)(E)15. Roy bought a new battery-gasoline hybrid car. On a trip the car ran exclusively on its battery for the first 40 miles, then ran exclusively on gasoline for the rest of the trip, using gasoline at a rate of 0.02 gallons per mile. On the whole trip he averaged55 miles per gallon. How long was the trip in miles?(A) 140(B) 240(C) 440(D) 640(E) 84016. Which of the following in equal to ?(A)(B)(C)(D)(E)17. In the eight-term sequence A, B, C, D, E, F, G, H, the value ofC is 5 and the sum of any three consecutive terms is 30. What is A + H?(A) 17(B) 18(C) 25(D) 26 (E) 4318. Circles A, B, and C each have radius 1. Circles A and B share one point of tangency. Circle C has a point of tangency with the midpoint of AB. What is the area inside Circle C but outside Circle A and Circle B?(A)(B)(C)(D)(E)19. In 1991 the population of a town was a perfect square. Ten years later, after an increase of 150 people, the population was 9 more than a perfect square. Now, in 2011, with an increase of another 150 people, the population is once again a perfect square.Which of the following is closest to the percent growth of the town’s population during this twenty-year period?(A) 42(B) 47(C) 52(D) 57 (E) 6220. Two points on the circumference of a circle of radius r are selected independently and at random. From each point a chord of length r is drawn in a clockwise direction. What is the probability that the two chords intersect?(A)(B)(C)(D)(E)21. Two counterfeit coins of equal weight are mixed with 8 identical genuine coins. The weight of each of the counterfeit coins is different from the weight of each of the genuine coins. A pair of coins is selected at random without WordStrment from the 10 coins. A second pair is selected at random without WordStrment from the remaining 8 coins. The combined weight of the first pair is equal to the combined weight of the second pair. What is the probability that all 4 selected coins are genuine?(A)(B)(C)(D)(E)22. Each vertex of convex pentagon ABCDE is to be assigned a color. There are 6 colors to choose from, and the ends of each diagonal must have different colors. How many different colorings are possible?(A) 2500(B) 2880(C) 3120(D) 3250 (E) 375023. Seven students count from 1 to 1000 as follows:·Alice says all the numbers, except she skips the middle numbe r in each consecutive group of three numbers. That is Alice says 1, 3, 4, 6, 7, 9, …, 997, 999, 1000.·Barbara says all of the numbers that Alice doesn’t say, except she also skips the middle number in each consecutive grope of three numbers.·Candice says all of the numbers that neither Alice nor Barbara says, except she also skips the middle number in each consecutive group of three numbers.·Debbie, Eliza, and Fatima say all of the numbers that none of the students with the first names beginning before theirs in the alphabet say, except each also skips the middle number in each of her consecutive groups of three numbers.·Finally, George says the only number that no one else says.What number does George say?(A) 37(B) 242(C) 365(D) 728 (E) 99824. Two distinct regular tetrahedra have all their vertices among the vertices of the same unit cube. What is the volume of the region formed by the intersection of the tetrahedra?(A)(B)(C)(D)(E)25. Let R be a square region and an integer. A point X in theinterior of R is called n-ray partitional if there are n rays emanating from X that divide R into N triangles of equal area. How many points are 100-ray partitional but not 60-ray partitional? (A) 1500(B) 1560(C) 2320(D) 2480 (E) 25002011AMC10美国数学竞赛A卷1. 某通讯公司手机每个月基本费为20美元, 每传送一则简讯收 5美分（一美元=100 美分）。
AMC 美国数学竞赛试题 详解 英文版
2013 AMC8 Problems1.Danica wants to arrange her model cars in rows with exactly 6 cars in each row. She now has 23 model cars. What is the smallest number of additional cars she must buy in order to be able to arrange all her cars this way?2.A sign at the fish market says, "50% off, today only: half-pound packages for just $3 perpackage." What is the regular price for a full pound of fish, in dollars?What is the value of?3.4.Eight friends ate at a restaurant and agreed to share the bill equally. Because Judi forgot her money, each of her seven friends paid an extra $2.50 to cover her portion of the total bill. What was the total bill? 5.Hammie is in thegrade and weighs 106 pounds. His quadruplet sisters are tiny babiesand weigh 5, 5, 6, and 8 pounds. Which is greater, the average (mean) weight of these five children or the median weight, and by how many pounds?6.The number in each box below is the product of the numbers in the two boxes that touch it in the row above. For example, . What is the missing number in the top row?7.Trey and his mom stopped at a railroad crossing to let a train pass. As the train began to pass, Trey counted 6 cars in the first 10 seconds. It took the train 2 minutes and 45 seconds to clear the crossing at a constant speed. Which of the following was the most likely number of cars in the train?8.A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?9.The Incredible Hulk can double the distance he jumps with each succeeding jump. If his first jump is 1 meter, the second jump is 2 meters, the third jump is 4 meters, and so on, then on which jump will he first be able to jump more than 1 kilometer?10.What is the ratio of the least common multiple of 180 and 594 to the greatest common factor of 180 and 594?11.Ted's grandfather used his treadmill on 3 days this week. He went 2 miles each day. On Monday he jogged at a speed of 5 miles per hour. He walked at the rate of 3 miles per hour on Wednesday and at 4 miles per hour on Friday. If Grandfather had always walked at 4 miles per hour, he would have spent less time on the treadmill. How many minutes less?12.At the 2013 Winnebago County Fair a vendor is offering a "fair special" on sandals. If you buy one pair of sandals at the regular price of $50, you get a second pair at a 40% discount, and a third pair at half the regular price. Javier took advantage of the "fair special" to buy three pairs of sandals. What percentage of the $150 regular price did he save?13.When Clara totaled her scores, she inadvertently reversed the units digit and the tens digit of one score. By which of the following might her incorrect sum have differed from the correct one?14.Abe holds 1 green and 1 red jelly bean in his hand. Bea holds 1 green, 1 yellow, and 2 red jelly beans in her hand. Each randomly picks a jelly bean to show the other. What is the probability that the colors match?15.If , , and , what is the product of , , and ?16.A number of students from Fibonacci Middle School are taking part in a community serviceproject. The ratio of -graders to -graders is , and the the ratio of -graders to-graders is . What is the smallest number of students that could be participating in the project?17.The sum of six consecutive positive integers is 2013. What is the largest of these six integers?18.Isabella uses one-foot cubical blocks to build a rectangular fort that is 12 feet long, 10 feet wide, and 5 feet high. The floor and the four walls are all one foot thick. How many blocks does the fort contain?19.Bridget, Cassie, and Hannah are discussing the results of their last math test. Hannah shows Bridget and Cassie her test, but Bridget and Cassie don't show theirs to anyone. Cassie says, 'I didn't get the lowest score in our class,' and Bridget adds, 'I didn't get the highest score.' What is the ranking of the three girls from highest to lowest?20.A rectangle is inscribed in a semicircle with longer side on the diameter. What is thearea of the semicircle?21.Samantha lives 2 blocks west and 1 block south of the southwest corner of City Park. Her school is 2 blocks east and 2 blocks north of the northeast corner of City Park. On school days she bikes on streets to the southwest corner of City Park, then takes a diagonal path through the park to the northeast corner, and then bikes on streets to school. If her route is as short as possible, how many different routes can she take?22.Toothpicks are used to make a grid that is 60 toothpicks long and 32 toothpicks wide. How many toothpicks are used altogether?23.Angle of is a right angle. The sides of are the diameters of semicirclesas shown. The area of the semicircle on equals , and the arc of the semicircle onhas length . What is the radius of the semicircle on ?24.Squares , , and are equal in area. Points and are the midpointsof sides and , respectively. What is the ratio of the area of the shaded pentagonto the sum of the areas of the three squares?25.A ball with diameter 4 inches starts at point A to roll along the track shown. The track iscomprised of 3 semicircular arcs whose radii are inches, inches, andinches, respectively. The ball always remains in contact with the track and does notslip. What is the distance the center of the ball travels over the course from A to B?2013 AMC8 Problems/Solutions1. ProblemDanica wants to arrange her model cars in rows with exactly 6 cars in each row. She now has 23 model cars. What is the smallest number of additional cars she must buy in order to be able to arrange all her cars this way?Solution:In order to have her model cars in perfect, complete rows of 6, Danica must have a number ofcars that is a multiple of 6. The smallest multiple of 6 which is larger than 23 is 24, so she'll need to buy more model car.2.A sign at the fish market says, "50% off, today only: half-pound packages for just $3 per package." What is the regular price for a full pound of fish, in dollars?ProblemSolution: The 50% off price of half a pound of fish is $3, so the 100%, or the regular price, of a half pound of fish is $6. Consequently, if half a pound of fish costs $6, then a whole pound of fish is dollars.What is the value of?3. ProblemNotice that we can pair up every two numbers to make a sum of 1:SolutionTherefore, the answer is .4. ProblemEight friends ate at a restaurant and agreed to share the bill equally. Because Judi forgot her money, each of her seven friends paid an extra $2.50 to cover her portion of the total bill.What was the total bill?Each of her seven friends paidto cover Judi's portion. Therefore, Judi's portion mustbe. Since Judi was supposed to payof the total bill, the total bill must be.Solution5.Hammie is in thegrade and weighs 106 pounds. His quadruplet sisters are tiny babiesand weigh 5, 5, 6, and 8 pounds. Which is greater, the average (mean) weight of these fivechildren or the median weight, and by how many pounds?ProblemLining up the numbers (5, 5, 6, 8, 106), we see that the median weight is 6 pounds. SolutionThe average weight of the five kids is .Therefore, the average weight is bigger, bypounds, making the answer.6. The number in each box below is the product of the numbers in the two boxes that touch it in the row above. For example,. What is the missing number in the top row?ProblemSolutionLet the value in the empty box in the middle row be , and the value in the empty box in the top row be . is the answer we're looking for.Solution 1: Working BackwardsWe see that, making.It follows that, so.Another way to do this problem is to realize what makes up the bottommost number. Thismethod doesn't work quite as well for this problem, but in a larger tree, it might be faster. (In this case, Solution 1 would be faster since there's only two missing numbers.)Solution 2: Jumping Back to the StartAgain, let the value in the empty box in the middle row be , and the value in the empty box in the top row be . is the answer we're looking for.We can write some equations:Now we can substitute into the first equation using the two others:7. Trey and his mom stopped at a railroad crossing to let a train pass. As the train began to pass,Trey counted 6 cars in the first 10 seconds. It took the train 2 minutes and 45 seconds to clearthe crossing at a constant speed. Which of the following was the most likely number of cars inthe train?ProblemIf Trey saw, then he saw.Solution 12 minutes and 45 seconds can also be expressed asseconds.Trey's rate of seeing cars,, can be multiplied byon the top andbottom (and preserve the same rate):. It follows that the most likely number of cars is.2 minutes and 45 seconds is equal to.Solution 2Since Trey probably counts around 6 cars every 10 seconds, there are groups of 6cars that Trey most likely counts. Since, the closest answer choice is.8. A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?ProblemFirst, there areways to flip the coins, in order.Solution The ways to get two consecutive heads are HHT and THH. The way to get three consecutive heads is HHH.Therefore, the probability of flipping at least two consecutive heads is .9. The Incredible Hulk can double the distance he jumps with each succeeding jump. If his first jump is 1 meter, the second jump is 2 meters, the third jump is 4 meters, and so on, then onwhich jump will he first be able to jump more than 1 kilometer?ProblemThis is a geometric sequence in which the common ratio is 2. To find the jump that would be over a 1000 meters, we note that. SolutionHowever, because the first term isand not, the solution to the problem is10. What is the ratio of the least common multiple of 180 and 594 to the greatest common factorof 180 and 594?ProblemTo find either the LCM or the GCF of two numbers, always prime factorize first. Solution 1The prime factorization of . The prime factorization of .Then, find the greatest power of all the numbers there are; if one number is one but not the other, use it (this is ). Multiply all of these to get 5940.For the GCF of 180 and 594, use the least power of all of the numbers that are in bothfactorizations and multiply. = 18. Thus the answer = =.We start off with a similar approach as the original solution. From the prime factorizations, the GCF is 18.Similar SolutionIt is a well known fact that. So we have,.Dividing by 18 yields .Therefore, .11. Ted's grandfather used his treadmill on 3 days this week. He went 2 miles each day. On Monday he jogged at a speed of 5 miles per hour. He walked at the rate of 3 miles per hour on Wednesday and at 4 miles per hour on Friday. If Grandfather had always walked at 4 miles per hour, he would have spent less time on the treadmill. How many minutes less?ProblemWe use that fact that . Let d= distance, r= rate or speed, and t=time. In this case, letrepresent the time.SolutionOn Monday, he was at a rate of . So,.For Wednesday, he walked at a rate of . Therefore,.On Friday, he walked at a rate of. So,. Adding up the hours yields++=.We now find the amount of time Grandfather would have taken if he walked atperday. Set up the equation,.To find the amount of time saved, subtract the two amounts: -=.To convert this to minutes, we multiply by 60.Thus, the solution to this problem is12. At the 2013 Winnebago County Fair a vendor is offering a "fair special" on sandals. If you buy one pair of sandals at the regular price of $50, you get a second pair at a 40% discount, and a third pair at half the regular price. Javier took advantage of the "fair special" to buy three pairs of sandals. What percentage of the $150 regular price did he save?ProblemFirst, find the amount of money one will pay for three sandals without the discount. We have.SolutionThen, find the amount of money using the discount: .Finding the percentage yields .To find the percent saved, we have13. ProblemWhen Clara totaled her scores, she inadvertently reversed the units digit and the tens digit of one score. By which of the following might her incorrect sum have differed from the correct one?Let the two digits be and. SolutionThe correct score was . Clara misinterpreted it as. The difference between thetwo iswhich factors into. Therefore, since the difference is a multiple of 9,the only answer choice that is a multiple of 9 is.14.Abe holds 1 green and 1 red jelly bean in his hand. Bea holds 1 green, 1 yellow, and 2 red jelly beans in her hand. Each randomly picks a jelly bean to show the other. What is the probability that the colors match?ProblemThe probability that both show a green bean is. The probability that both show ared bean is . Therefore the probability isSolution15. If ,, and , what is the product of, , and ?ProblemSolutionTherefore,.Therefore,.To most people, it would not be immediately evident that , so we can multiply 6'suntil we get the desired number:, so.Therefore the answer is16. A number of students from Fibonacci Middle School are taking part in a community serviceproject. The ratio of-graders to-graders is, and the the ratio of-graders to-graders is . What is the smallest number of students that could be participating inthe project?ProblemSolutionWe multiply the first ratio by 8 on both sides, and the second ratio by 5 to get the same number for 8th graders, in order that we can put the two ratios together:Solution 1: AlgebraTherefore, the ratio of 8th graders to 7th graders to 6th graders is. Since the ratiois in lowest terms, the smallest number of students participating in the project is.The number of 8th graders has to be a multiple of 8 and 5, so assume it is 40 (the smallest possibility). Then there are 6th graders and7th graders. The numbers ofstudents isSolution 2: Fakesolving17. The sum of six consecutive positive integers is 2013. What is the largest of these six integers?ProblemThe mean of these numbers is. Therefore the numbers are, so the answer isSolution 1Let thenumber be . Then our desired number is.Solution 2Our integers are , so we have that.Let the first term be. Our integers are. We have,Solution 318.Isabella uses one-foot cubical blocks to build a rectangular fort that is 12 feet long, 10 feet wide, and 5 feet high. The floor and the four walls are all one foot thick. How many blocks does the fort contain?ProblemThere arecubes on the base of the box. Then, for each of the 4 layers abovethe bottom (as since each cube is 1 foot by 1 foot by 1 foot and the box is 5 feet tall, there are4 feet left), there arecubes. Hence, the answer is.Solution 1 We can just calculate the volume of the prism that was cut out of the originalbox. Each interior side of the fort will be 2 feet shorter than each side of the outside. Since thefloor is 1 foot, the height will be 4 feet. So the volume of the interior box is.Solution 2The volume of the original box is . Therefore, the number of blockscontained in the fort is19. Bridget, Cassie, and Hannah are discussing the results of their last math test. Hannah shows Bridget and Cassie her test, but Bridget and Cassie don't show theirs to anyone. Cassie says, 'I didn't get the lowest score in our class,' and Bridget adds, 'I didn't get the highest score.' What is the ranking of the three girls from highest to lowest?ProblemIf Hannah did better than Cassie, there would be no way she could know for sure that she didn't get the lowest score in the class. Therefore, Hannah did worse than Cassie. Similarly, ifHannah did worse than Bridget, there is no way Bridget could have known that she didn't getthe highest in the class. Therefore, Hannah did better than Bridget, so our order isSolution20. Arectangle is inscribed in a semicircle with longer side on the diameter. What is thearea of the semicircle?ProblemSolutionA semicircle has symmetry, so the center is exactly at the midpoint of the 2 side on the rectangle, making the radius, by the Pythagorean Theorem,. The area is21. ProblemSamantha lives 2 blocks west and 1 block south of the southwest corner of City Park. Her school is 2 blocks east and 2 blocks north of the northeast corner of City Park. On school days she bikes on streets to the southwest corner of City Park, then takes a diagonal path through the park to the northeast corner, and then bikes on streets to school. If her route is as short as possible, how many different routes can she take?SolutionThe number of ways to get from Samantha's house to City Park is, and the number ofways to get from City Park to school is. Since there's one way to go through CityPark (just walking straight through), the number of different ways to go from Samantha's house to City Park to school22.Toothpicks are used to make a grid that is 60 toothpicks long and 32 toothpicks wide. How many toothpicks are used altogether?ProblemThere are 61 vertical columns with a length of 32 toothpicks, and there are 33 horizontal rowswith a length of 60 toothpicks. An effective way to verify this is to try a small case, i.e. a grid of toothpicks. Thus, our answer isSolution23.Angleof is a right angle. The sides ofare the diameters of semicircles as shown. The area of the semicircle on equals, and the arc of the semicircle onhas length . What is the radius of the semicircle on?ProblemIf the semicircle on AB were a full circle, the area would be 16pi. Therefore the diameter of the first circle is 8. The arc of the largest semicircle would normally have a complete diameter of 17. The Pythagorean theorem says that the other side has length 15, so the radius is.Solution 1We go as in Solution 1, finding the diameter of the circle on AC and AB. Then, an extended version of the theorem says that the sum of the semicircles on the left is equal to the biggest one, so the area of the largest is , and the middle one is , so the radius is .Solution 224. Squares, , andare equal in area. Pointsandare the midpointsof sidesand, respectively. What is the ratio of the area of the shaded pentagonto the sum of the areas of the three squares?ProblemSolution 1First let(whereis the side length of the squares) for simplicity. We can extenduntil it hits the extension of. Call this point. The area of trianglethen isThe area of rectangleis. Thus, our desired area is. Now, the ratio of the shaded area to the combined area of the three squares is.Solution 2Let the side length of each square be 1.Let the intersection ofandbe .Since, . Sinceand are vertical angles, theyare congruent. We also haveby definition.So we haveby congruence. Therefore,.Since andare midpoints of sides,. This combined withyields.The area of trapezoidis.The area of triangleis.So the area of the pentagon is .The area of the 3 squares is . Therefore, .Solution 3Let the intersection of andbe .Now we haveand .Because both triangles has a side on congruent squares therefore.Becauseand are vertical angles. Also bothand are right angles so .Therefore by AAS (Angle, Angle, Side) . Then translating/rotating the shadedinto the position ofSo the shaded area now completely covers the squareSet the area of a square asTherefore, .25.A ball with diameter 4 inches starts at point A to roll along the track shown. The track is comprised of 3 semicircular arcs whose radii are inches, inches, andinches, respectively. The ball always remains in contact with the track and does not slip. What is the distance the center of the ball travels over the course from A to B?ProblemThe radius of the ball is 2 inches. If you think about the ball rolling or draw a path for the ball (see figure below), you see that in A and C it loses inches, and it gains inches on B.So, the departurefrom the length of the track means that the answer is .Solution 1The total length of all of the arcs is . Since we want the path fromthe center, the actual distance will be shorter. Therefore, the only answer choice less thanis . This solution may be invalid because the actual distance can be longer if the path the center travels is on the outside of the curve, as it is in the middle bump. Solution 2。
外研版九年级英语上册M7 综合素质评价
外研版九年级英语上册·M7 综合素质评价限时: 100分钟满分: 120分第一部分听力部分第一节: 听小对话, 从A、B、C 三个选项中选出正确的选项,回答问题。
(共5 小题; 每小题1 分, 满分5 分)( )1. How many poems written by Li Bai are still read today?A. About 900.B. Less than 900.C. More than 900.( )2. Whose poems does Bob like better?A. Du Fu’s.B. Wang Wei’s.C. Li Qingzhao’s.( )3. Which book has Dave read?A. Alice in Wonderland.B. Journey to the West.C. The Adventures of Tom Sawyer.( )4. What are the speakers talking about?A. A writer.B. A book.C. A film.( )5. How does Mark find The Adventures of Tom Sawyer?A. Tiring.B. Exciting.C. Boring.第二节: 听长对话, 从A、B、C 三个选项中选出正确的选项, 回答问题。
(共5 小题; 每小题2 分, 满分10 分)听下面一段较长对话, 回答6、7 两个问题。
( )6. What’s Frank doing?A. Making dinner.B. Reading a novel.C. Answering the phone.( )7. What’s Frank’s favourite novel?A. T he Adventures of Tom Sawyer.B. The Old Man and the Sea.C. The Million Pound Note.听下面一段较长对话, 回答8~10 三个问题。
山东省威海市城里中学2017-2018学年第一学期期中初四英语试题(无答案)
城里中学2017－2018学年度第一学期期中质量检测初四试题你好！答题前，请仔细阅读下面的说明：1.考试时间90分钟；2.试卷分第Ⅰ卷(1-6页)和第Ⅱ卷(7-10页)，共80分。
试结束时只上交II卷。
第Ⅰ卷（共30分）一、阅读理解（共五篇短文，25小题，计30分）ASchool lunch is an important meal in the middle of the school day. It gives you energy for your body and mind. A healthy school lunch should contain vegetables, fruits, whole grains (全麦) and food with things like meat or eggs, according to US Department of Agriculture.In China, students usually have a lunch break for one and a half to two hours. Some students have lunch at school cafeterias. They can have vegetables, meat, rice or noodles. Others like buying their lunch outside school or go home to eat with their family.However, students in other countries eat differently. Let’s take a look!Most US middle school students have lunch at school cafeterias. Their lunchtime is short –about an hour. Therefore, a simple lunch like a sandwich is quick and convenient. In the past, many US schools served food like French fries and hot dogs. But they are high in fat. Nowadays, healthy fresh vegetables, whole-grain bread and low-fat milk show on the US school menu.In Japan, middle school students all eat together in their classrooms instead of a cafeteria. The meals are balanced with rice, vegetables, fish and soup. High school students can bring packed lunches or a bento (便当) to school. It is a tradition for mothers to prepare bento with vegetables in different colors and fun shapes such as a little rabbit.In France, students can get lunch at school or go home. The lunch break is one to two hours long. French students are taught to take time to enjoy their meals. A school lunch in France is rich and big. It is usually made up of an appetizer (开胃菜), salad, main course (meat, fish or eggs), cheese plate and dessert .British children cannot go outside during their 45-minute lunchtime. They can eitherhave their lunch in the school cafeteria or bring their own lunchbox. Fresh vegetables and fruit are a must on the menu. A healthy lunch also includes pasta(意大利面) and bread.Most middle school students in Singapore have their lunch in school cafeterias. A typical lunch includes spaghetti, a salad, fish and soup. Snacks are usually served between meals. They can be fruit, homemade bread, natural beans and barley(大麦).( )1. _______countries are mentioned in the passage.A. FiveB. Six.C. Seven.( )2. In ____ , middle school students all eat in the classroom instead of going to a cafeteria. A. China B. France C. Japan( )3. According to the writer, _______.A. Chinese students have shorter lunch break time than US studentsB. spaghetti, a salad, fish and soup are a must on Japanese students’ menuC. British students can only stay at school at noon( )4.Which of the following is true?A. High school students in France can bring packed lunches or a bento to schoolB. The lunchtime in America is one and a half to two hours.C. Japanese students eat lunch in their classrooms .( )5. The best title for the passage should be___________.A. Where do Students Eat at LunchB. How do Students Eat at NoonC. What is Healthy f for Students to Eat for LunchBSquare dancing has become more and more popular. It’s very good for old people’s health. However, in many cities, most people think square dancing is too noisy and they want to stop this activity.I have my own opinion about this problem. My grandmother likes square dancing very much, so she often goes to the big square to dance right after dinner. Her body becomes stronger and healthier. She also becomes very optimistic and makes a lot of new friends.But I can always see a lot of people cover their ears when they go through the big square. Inmy school, my friends say that they can’t even have a comfortable sleep or do their homework because of the loud and noisy music.I think square dancing is a healthy way to relax, for either old people or youth. Of course, people can have this activity, but they should obey some rules. First, pay attention to the time. When it’s too late and everyone is going to sleep, just stop dancing and go home. Second, do not make the noise too loud. A peaceful environment is suitable for students to study and good for workers when they are off duty. And the most important rule is not to dance near a schoolor a company. It will make a loud noise!( ) 6.About the writer’s grandmother, which of the following is not true?A.She likes square dancing very much.B.She goes to the big square dancing every day.C.She becomes stronger and healthier.( ) 7.What does the underlined word “optimistic”mean in Chinese?A.乐观的 B 肯定的 C. 疑惑的( )8. What’s the idea of writer’s friends about square dancing?A .They like it B. They don’t support it. C. They don’t mind it.( )9.How many rules are mentioned in the passage?A.Three B Four C. Five( )10.What does the writer think the most important rule is?A.Pay attention to the timeB. Don’t play music too loud.C.Don’t dance near a school or a company.CLittle Tommy was doing very badly in math. His parents had tried everything-tutors（家庭建设）, cards, special earning centers-in short, everything they could think of. Finally they took Tommy to a catholic (天主教的) school.After the first day, little Tommy came home with a very serious look on his face. He didn't kiss his mother hello. Instead, he went straight to his room and started studying. Books and papers were spread (铺开) out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finishedeating, he went back to his room, without a word. In no time he was back hitting the books as hard as before. This went on for some time, day after day while the mother tried to understand what was happening.Finally, little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His mom looked at it and to her surprise, little Tommy got an A in math. She could no longer hold her curiosity (好奇心). She went to his room and asked, "Son, what was it? Was it the nuns (修女)?" Little Tommy looked at her and shook his head, "No." "Well then," she asked again. "WHAT was it?" Little Tommy looked at her and said, "Well, on the first day of school, when I saw that man nailed (钉) to the plus sign (加号), I knew they weren't joking."11. Why did Tommy's parents send him to a catholic school?A. Because his parents didn't want him to learn math any more.B. Because his parents could save some money.C. Because his parents wanted him to do better in his math.12. Tommy's mother felt surprised that his son ______.A. was still the same as usualB. ate so much at dinnerC. worked hard but said little13. "Hitting the books" means "______" in Chinese.A. 用功B. 捶书C. 发泄14. The last sentence in the passage shows that ______.A. Tommy was afraid of being nailedB. Tommy didn't like the plus signC. Tommy liked playing jokes on others15. From the passage, we can infer (推断) that ______.A. nuns are good at helping children with their mathB. mistaking (误解) might be good things sometimesC. a catholic school is much better than other onesDAnger is a kind of feeling. _____16__ . When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you may get angry.____17____ . For example, you breathe faster, your face turns red, and you may want to break something or hit someone, but sometimes you hide your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt.In fact, it’s not good to hide your anger, and it’s normal for you to get angry sometimes._____18____ . When you get angry, you can talk about it with adults, such as parents, teachers, etc. ____19______ . Here are some other things you can do when you start to feel angry: count from 1 to 100: give someone a hug go for a bike ride; think about good things, etc.Remember that when you are angry, how you act can make everything better or worse. _____20_______EChris is not a traditional explorer（探险者）- he usually works in an office for a large organization. Yet his job can sometimes be just as exciting and dangerous as being an explorer.Chris works for MSF, an organization also known as Doctors Without Borders (无国界医生). MSF sends trained doctors all over the world to help people after a war or a disaster. Chris is a doctor from France who has travelled to many places to organize programmes that help people.At the moment, there are over 27,000 trained medical staff taking part in MSF projects and tasks. The organization received the Nobel Peace Prize in 1999. All kinds of doctors can volunteer for MSF. They need to be prepared to go almost anywhere in the world and, of course, they should expect difficult conditions. Doctors with experience in tropical（热带的）diseases are especially useful because most of MSF’s work is in Africa. When MSF accepts a doctor for a task, he has to go for at least six months. When doctors have completed a few tasks, they might be sent on an emergency task following a disaster, such as an earthquake.But why would a doctor leave a comfortable life and a good salary to join MSF? According to Chris, the experience you gain is a great help in your career. Besides, just like the explorers of the past, you need to keep an open mind and learn to mix well with the people you meet. Most importantly, at the end of each task, you have made a real difference to people’s lives.21.When does MSF send trained doctors all over the world to help people?______________________________________________________________22. How many medical staff are taking part in MSF projects and tasks?___________________________________________________________23. What kind of doctors are greatly needed in Africa?___________________________________________________________24. According to Chris, why is his work important to other people?___________________________________________________________25. Why is an MSF doctor’s job dangerous?___________________________________________________________九年义务教育九年级英语综合训练（一）第Ⅰ卷答题卷(共30分) 一、1—5 _____ ____ ____ ____ ____ 6 — 10 ____ ____ ____ ____ ____ 11—15 ____ ____ ____ ____ ____ 16—20 ____ ____ ____ ____ ____ 21._______________________________________________________ 22. _______________________________________________________ 23. _______________________________________________________ 24. _______________________________________________________ 25. _______________________________________________________ 第Ⅱ卷 (共50分) 注意事项： 1．第Ⅱ卷共4页，用钢笔或圆珠笔直接答在试题卷上。